Lamp



FIG. 1 is a perspective view of our lamp design with the globe portion shown removed for illustrative purposes only;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a back view thereof; and,

FIG. 8 is a perspective view of the lamp design shown in its entirety.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lamp, as shown and described. 